Make the "Voice message" button in the message composer configurable

[grantm]

• With this change the user can choose to hide the "Voice message" button in the message composer menu.

• The site administrator may also choose to hide the button by including this in the site config:

  "setting_defaults": { ... "MessageComposerInput.showVoiceRecordingButton": false, ... },

• Note: the button label reads "Voice Message" but the code refers to it as the voiceRecordingButton.

Checklist

• [X] Tests written for new code (and old code if feasible)
• [X] Linter and other CI checks pass
• [X] Sign-off given on the changes (see CONTRIBUTING.md)

Type: enhancement

---

Here's what your changelog entry will look like:

✨ Features

• Make the "Voice message" button in the message composer configurable (#11603). Contributed by @grantm.

[robintown]

@grantm You have a failing snapshot test that needs updating before this can be merged

[grantm]

@grantm You have a failing snapshot test that needs updating before this can be merged

I've just pushed a commit to fix that snapshot test.

The next issue will likely be a merge failure due to other changes in src/i18n/strings/en_EN.json. What's the preferred way to deal with rebasing a patch? Can I rebase, resolve and force push to my PR?

[t3chguy]

force pushing will discard review so please avoid it. We squash merge so don't worry about it.

[grantm]

Is there anything further I need to do on this one?

I seem to recall there was quite a spate of flakey tests blocking it. I now have a set up where I can run the Cypress tests and I see the following three test failing consistently as of today:

• crypto/crypto.spec.ts
• presence/presence.spec.ts
• read-receipts/redactions.spec.ts

The failures don't seem to be related my change and the same tests fail in the same way on develop without my changes.

[t3chguy]

It looks like the code coverage for the change is not sufficient for it to pass the gate

[grantm]

OK, thanks. I'll take a look.

[t3chguy]

@grantm hey any update on this?

[grantm]

I haven't forgotten about this, but it's a "work thing" and I've had other work priorities. Since so much has changed with the tests since I originally did this, I wondered if starting fresh might be easiest.